youdao

Tanco, a leather manufacturer, uses large quantities of common salt to preserve animal hides.

皮革制造商 Tanco 使用大量食盐来保存兽皮。

youdao

When condors eat dead bodies of other animals containing lead, they absorb large quantities of lead.

当秃鹰吃下其他体内含铅的动物尸体时，会吸收大量的铅。

youdao

Police found large quantities of explosives,and weapons at the house.

VOA: standard.2009.09.17

Like we talked about with insulin; make large quantities of this recombinant viral protein, and use that as a vaccine.

就像我们讲过的胰岛素,生成大量重组的病毒蛋白,并将其作为疫苗使用

耶鲁公开课 - 生物医学工程探索课程节选

So, how could you produce--the question is, how could you produce large quantities of this- of this microorganism, this virus vaccinia under controlled conditions?

问题是该怎么进行生产,你怎么大批量生产这种微生物,即在可控条件下生产牛痘病毒

耶鲁公开课 - 生物医学工程探索课程节选

Storing large quantities of electricity has long been the domain of 150-year-old lead-acid chemistry.

FORBES: The Automobile Shifts Gears

For decades, large quantities of gold coins have been issued by sovereign governments around the world.

FORBES: Getting Into The Gold Market

It remains inside the neurons for months, pumping out large quantities of the protective proteins.

FORBES: Gene Therapy Slows A Killer